Automatic archiving of documents during their transfer between a peripheral device and a processing device

ABSTRACT

A system and method for processing documents is described. The system and method provide for executing a command as part of the execution of an application program, where execution of the command causes the transfer of the document between a processing device in a computer system and a peripheral device. The present invention also provides for transferring the document data between the processing device and the peripheral device in response to the command. The present invention further provides for archiving the document data in a memory in the computer system in response to the command and transparently to the execution of the application program.

This is a continuation-in-part application of a application Ser. No.08/754,721, entitled, “Automatic And Transparent Document Archiving”,filed Apr. 21, 1997 now U.S. Pat. No. 5,978,477.

FIELD OF THE INVENTION

The present invention relates to the field of document managementsystems; more particularly, the present invention relates to providingautomatic archiving for computer systems.

BACKGROUND OF THE INVENTION

Traditionally, document management required that vast amounts ofdocuments be shipped to storage facilities only to necessitate retrievalwhen needed. The result was an inordinate and unnecessary expense ofboth time and money. Recently, however, the cost of storing an image ofa sheet of paper on digital media has become less than the cost ofprinting and storing the sheet of paper itself. This development hasbeen produced by the rapid development of storage system technology.

Managing conventional digital document storage systems may presentseveral problems. Conventional document storage systems require that auser manually scan every document on a digital scanner in order tocreate an image of a document that may be archived in digital storage.Consequently, in order to archive a document, a scanner must beavailable to the potential user. Notwithstanding the availability of ascanner, a user must remember that a document needs to be scanned inorder to create an archive. In addition, the scanning process may betime consuming if it is necessary to scan thousands of document pages.Therefore, an automatic digital document management system is desired.

SUMMARY OF THE INVENTION

A system and method for processing documents is described. The systemand method provide for executing a command as part of the execution ofan application program, where execution of the command causes thetransfer of the document between a processing device in a computersystem and a peripheral device. The present invention also provides fortransferring the document data between the processing device and theperipheral device in response to the command. The present inventionfurther provides for archiving the document data in a memory in thecomputer system in response to the command and transparently to theexecution of the application program.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention is illustrated by way of example and not limitedto the figures of the accompanying drawings in which:

FIG. 1 illustrates a flow diagram of the archiving performed by thepresent invention;

FIG. 2 illustrates a block diagram of one embodiment of a computersystem of the present invention;

FIG. 3 illustrates one embodiment of an Image Management system of thepresent invention; and

FIG. 4 illustrates a flow chart of the processing of the ImageManagement system of the present invention.

DETAILED DESCRIPTION OF THE PRESENT INVENTION

An apparatus and method for document and data storage is described. Inthe following description, numerous details are set forth, such asspecifies number of signals, types of data and storage formats, etc. Itwill be apparent, however, to one skilled in the art, that the presentinvention may be practiced without these specific details. In otherinstances, well-known structures and devices are shown in block diagramform, rather than in detail, in order to avoid obscuring the presentinvention.

Some portions of the detailed descriptions described below are presentedin terms of algorithms and symbolic representations of operations ondata bits within a computer memory. These algorithmic descriptions andrepresentations are the means used by those skilled in the dataprocessing arts to most effectively convey the substance of their workto others skilled in the art. An algorithm is here, and generally,conceived to be a self-consistent sequence of steps leading to a desiredresult. The steps are those requiring physical manipulations of physicalquantities. Usually, though not necessarily, these quantities take theform of electrical or magnetic signals capable of being stored,transferred, combined, compared, and otherwise manipulated. It hasproven convenient at times, principally for reasons of common usage, torefer to these signals as bits, values, elements, symbols, characters,terms, numbers, or the like.

It should be borne in mind, however, that all of these and similar termsare to be associated with the appropriate physical quantities and aremerely convenient labels applied to these quantities. Unlessspecifically stated otherwise as apparent from the followingdiscussions, it is appreciated that throughout the present invention,discussions utilizing terms such as “processing” or “computing” or“calculating” or “determining” or “displaying” or the like, may refer tothe action and processes of a computer system, or similar electroniccomputing device, that manipulates and transforms data represented asphysical (electronic) quantities within the computer system's registersand memories into other data similarly represented as physicalquantities within the computer system memories or registers or othersuch information storage, transmission or display devices.

Also as discussed below, the present invention relates to apparatus forperforming the operations herein. This apparatus may be speciallyconstructed for the required purposes, or it may comprise a generalpurpose computer selectively activated or reconfigured by a computerprogram stored in the computer. Such a computer program may be stored ina computer readable storage medium, such as, but is not limited to, anytype of disk including floppy disks, optical disks, CD-ROMs, andmagneto-optical disks, read-only memories (ROMs), random access memories(RAMs), EPROMs, EEPROMS, magnetic or optical cards, or any type of mediasuitable for storing electronic instructions, and each coupled to acomputer system bus. The algorithms presented herein are not inherentlyrelated to any particular computer or other apparatus. Various generalpurpose machines may be used with programs in accordance with theteachings herein, or it may prove convenient to construct morespecialized apparatus to perform the required steps. The requiredstructure for a variety of these machines will appear from thedescription below. In addition, the present invention is not describedwith reference to any particular programming language. It will beappreciated that a variety of programming languages may be used toimplement the teachings of the invention as described herein.

OVERVIEW OF THE PRESENT INVENTION

The present invention provides for processing documents in a computersystem so as to automatically archive document data that is beingtransferred between a computer system and some peripheral device (ornetwork interface). The present invention sets forth executing a commandto transfer a document between a processing device, such as a processorin a computer system, and a peripheral device such as a printer, faxmachine, copier, network interface (to send/receive electronic mailmessages), or any other network type of peripheral device. The executionof the command is performed during execution of an application programin the computer system. In response to the command, the document istransmitted between the processing device and the peripheral device.Also, in response to the command and transparent to the applicationprogram, the document data is archived in a memory in (or attached toand accessible by) the computer system. In one embodiment, the archivingis also performed transparent to the operating system running on thecomputer system.

For the purposes of the present invention, an application program mayrefer to a program, module or set of instructions or executable code.Note that the application programs of the present invention may enableor cause the transfer of document data within the computer system.

In one embodiment of the present invention, the archiving of documentsoccurs from running software in the computer system that monitors devicedrivers for the peripheral device. When the device drivers operate totransfer document data to a peripheral device, or vice versa, thedocument data is captured and converted into an image and both theoriginal format of the data (e.g., postscript) and the image are storedin the memory in a computer system. In alternative embodiment, only theimage is stored.

The memory that stores the archived document data may be one or more ofmany memories in the computer system. In one embodiment, the memory ispartitioned between a file archiving system and a document archivingsystem. That is, the memory is divided to store archived document dataas well as files that are used by various programs that may be run onthe computer system.

In one embodiment, the document data is stored as entries in a databasemaintained in the memory. The memory could be the hard drive, randomaccess memory (dynamic or static), cache memory, optical storage, otherauxiliary memory in the computer system, or a memory in a remote storagefacility. Furthermore, the database or memory may be maintained in aperipheral device designed for document image storage (e.g., a paperlessprinter).

The present invention operates with numerous peripheral devices each ofwhich may be an input/output (I/O) device or a device coupled to anetwork interface in the computer system.

In the present invention, the computer system provides access toarchived documents via an interface. In one embodiment, the interfacemay be a browser, such as Internet and World Wide Web browsers. Theinterface may provide access to both the archived documents and filesstored in the memory.

FIG. 1 illustrates a flow diagram of the archiving process of thepresent invention. The archiving process is performed by processinglogic. The processing logic may be hardware, software or a combinationof both. Referring to FIG. 1, the archiving process begins by processinglogic monitoring transfers of document data between at least oneprocessing device running application programs in the computer systemand peripheral devices in the computer system (processing block 101).Then, processing logic captures a copy of all document data generated asoutputs by the application programs running on a computer systemtransparently to those application programs (processing block 102). Theprocessing logic then stores the captured document data in memory in thecomputer system (processing block 103). The capturing of the documentdata may be such that every time a document is sent to a device via adevice driver (or otherwise), a copy may also be sent to the archivingportion of a memory. This may be done in the same manner as printing toa file.

Note that the present invention may be extended to not only save copiesof documents being transferred, but also save each version of a documentbeing generated. Thus, the present invention provides for archiving eachversion of a document by capturing versions of the document at one ormore predetermined times or according to a predetermined time interval.

FIG. 2 illustrates one embodiment of a computer system 200 that performsautomatic document archiving according to the present invention.Computer system 200 includes a bus 205 for communicating information anda processor 210 coupled to bus 205 for processing information (e.g.,executing application programs). Computer system 200 further includes arandom access memory (RAM) or other dynamic storage device 220 (referredto as memory), coupled to bus 205 for storing information andinstructions to be executed by processor 210. The instructions mayinclude application programs, an operating system, and other softwareprograms, and code modules that may facilitate operations of the presentinvention. Memory 220 may also be used for storing temporary variablesor other intermediate information during execution of instructions byprocessor 210. Computer system 200 also includes a mass storage device230 (e.g., magnetic disk, optical disk, etc.) coupled to bus 205 forstoring information and instructions.

Computer system 200 may further include a display device 240, such as acathode ray tube (CRT) coupled to bus 205 for displaying information toa computer user. An alphanumeric input device (keyboard) 250 may also becoupled to bus 205 for communicating information and command selectionsto processor 210. An additional user input device is cursor control 255,such as a mouse, a trackball, or cursor direction keys, coupled to bus205 for communicating direction information and command selections toprocessor 210.

Input/Output (I/O) ports 260,264 and 280 may also be coupled to bus 205.I/O port 260 is coupled to printer 261 which may be used for printinginformation on a medium such as paper, film, or similar types of media.Also, computer system 200 may include a modem 265 coupled to I/O port264 for sending and receiving information to and from other computersystems or facsimile machines. Computer system 200 may further include apaperless printer (PLP) 281 that is coupled to I/O port 280. PLP 281 maycomprise a file server to store digital images of documents. Theaddition of PLP 281 may free up storage space in mass storage 230. Inalternative embodiments, I/O ports 260, 264 and 280 may be coupled toother peripheral devices (e.g., a digital camera).

Finally, computer system 200 includes a network interface 270 coupled tobus 205. Network interface 270 provides signals to the computer systemthat are necessary to interface with a local area network (LAN) (notshown to avoid obscuring the present invention). Network interface 270transmits and receives electronic mail, as well as other information, toand from other computer systems on the LAN. In alternative embodiments,network interface 270 may interface with other network systems (e.g.,wide area network (WAN) systems, the Internet, etc.).

The devices and subsystems embodied in FIG. 2 may be coupled indifferent ways. In addition, many other devices or subsystems (notshown) may be coupled in a similar manner. Further, it is not necessaryfor all devices shown in FIG. 2 to be present to practice the presentinvention.

FIG. 3 illustrates an Image Management (IM) system 300 according to oneembodiment of the present invention. In the present invention, IM system300 automatically archives documents that are transmitted to printer261, modem 265, or network interface 270. The documents may be stored asdigital images. To that end, IM system 300 coverts document data intoimages, where necessary, for storage in the computer system.

In one embodiment, IM system 300 comprises a monitoring module 310, acapture module 320, a conversion of formats and indexing module (CFI)330, a database module 340, a compression unit 350, and a search andretrieval interface (SRI) 370. In one embodiment, each of these modulescomprises hardware (e.g., hardwired logic), software, or a combinationof both. According to one embodiment, IM system 300 may be operablydisposed in memory 220. In addition, IM system 300 may activate ordeactivate the archiving function in a selectable manner. In alternativeembodiments, IM system 300 may be stored in mass storage 230 or a remotestorage system.

According to one embodiment, monitoring module 310 monitors the activityof device drivers for network interface 270 and I/O ports 260 and 264for an indication (e.g., signal, interrupt) to indicate that a documentis being transferred. In an alternative embodiment, the address bus maybe monitored to identify if an address associated with one of thesedevices is being transferred, thereby indicating the transfer of adocument. These indications are made in response to a user command todeliver a document in an executing application program, causing thedocument data to be transferred to the destined I/O port, networkinterface 270, or other peripheral device location. In one embodiment,prior to the document data being transferred to printer 261, modem 265or network interface 270, an interrupt signal may be sent to initiatethe transaction. In this case, monitoring module 310 detects theinterrupt signal as the signal is received at either network interface270, I/O port 260 or I/O port 264.

Capture module 320 may capture all electronic activities performed bythe computer processing being performed. For instance, if changes arebeing made to a document (or file), the versions may be archivedautomatically and transparently to the application program(s) makingtheir changes. This capture of information may be done periodically orat some specified time (e.g., at the end of the day, at the occurrenceof one or more events, etc.) and may be performed much in the samemanner as a UNIX dump operation or a well-known comparison operationbetween current versions of documents and older or previously archivedversions of documents.

Capture module 320 communicates with monitoring module 310 to trap acopy of the document data subsequent to monitoring module 310 detectingthe activity of the device drivers, such as, for instance, theperipheral's address, an indication, or a signal (e.g., an interruptsignal). Capture module 310 also taps the document data path to enableCFI 330 to process the document data. In one embodiment, capture modulecatches the document data as the data is sent to its destination device.In an alternative embodiment, capture module 310 may divert the documentdelivery path through CFI 330 prior to it reaching its destination andthe release the data path to CFI 330 in order for document data to betransmitted to the original destination after CFI 330 has completelyreceived the document data.

CFI 330 communicates with capture module 320. In one embodiment, CFIconverts the format of the received document data to a desired formatfor storage in database 340. The document data may be retrieved by CFI330 in a format generated by an application software package used togenerate the document delivery. In the present embodiment, the desiredformat is Postscript. However, one of ordinary skill in the art willappreciate that other formats may be selected (e.g., GIFF, TIFF, PDF,PCL, FLAS4PDX, plain text, etc.). In alternative embodiments, CFI 330may not be necessary to convert document data that is received in aformat that is acceptable for storage.

Additionally, CFI 330 may apply an indexing system to the documents tobe archived in database 340. The indexing system generates indexinformation. The index information may comprise keywords, text, orsymbols appearing in the document data, an indication of the applicationthat generated the document data, its destination source address, anaddress, and/or a low resolution “iconic” representatives for the sageimages in the document. The index information generated for a documentfacilitates full text and document searching later.

Database 340 maintains an archive of documents received from CFI 330.Database 340 may be a relational database that uses clustering which maybe context-based (e.g., text) or driver-based (saving data with a fileextension associated with the application that generated the document).

In one embodiment, database 340 may be stored in mass storage 230. In analternative embodiment, database 340 may be stored in other storagedevices. In yet another embodiment, IM system 300 allows a user toselect between multiple storage devices. In such an embodiment, a usermay have the option to select whether database 340 is stored in massstorage 230, PLP 280, or a remote storage facility (also not shown)coupled to network interface 270 via a LAN or WAN system.

Compression unit 350 communicates with capture module 320. Compressionunit 350 may compress document data in accordance with a transmissionstandard (e.g., Facsimile Group III). Note that comparison unit 350 maynot be necessary where a reduction in the amount of data being stored isnot desired or needed. The compressed document data is transmittedthrough I/O port 264 to modem 265.

Modem 265 modulates a carrier with the compressed data in accordancewith a relevant facsimile transmission standard to generate a modulatedsignal to output on a telephone line (not shown). The document data istransferred to printer 261 through I/O port 260.

In an alternative embodiment, the document data may be transmitted tonetwork interface 270. In such an embodiment, printer 261 and modem 265are coupled to network interface 270 via a LAN or WAN system. Thus, allprint and fax requests on computer system 200 may be forwarded to aprinter and modem, respectively, on a LAN system through networkinterface 270. One of ordinary skill in the art will recognize thatalternative methods may be used to forward print and fax document datato a LAN system without departing from the spirit of the invention.

SRI 370 communicates with database 340. SRI 370 provides access todatabase 340 in order to search and retrieve archived documents. In oneembodiment, SRI 370 may search and retrieve electronic files stored incomputer system 200 as well as document images archived in database 340.In another embodiment, SRI 370 may conduct searches and make retrievalsutilizing an association between electronic files stored on a user'scomputer system and archived documents. This is enabled by capturing (incapture module 320) the location of the original source file from whichthe document was created. This allows users to easily retrieve allcaptured versions of a given source document. Also, documents returnedas the result of a query to database 340 may include links to theoriginal document from which they were created. This allows users toeasily invoke the appropriate application software (e.g., MicrosoftWord, etc.) so they can modify the original document. In yet a furtherembodiment, IM system 300 allows SRI 370 to automatically discover linksbetween captured documents and electronic originals. This operation maybe performed in different ways. For instance, in U.S. Pat. No.5,465,353, entitled “Image Matching and Retrieval by Multi-AccessRedundant Hashing”, issued Nov. 7, 1995, sequences of word lengths areextracted from both captured documents and originals. Links areconstructed between two documents if they contain a large umber ofsequences in common. In U.S. patent application Ser. No. 08/695,825,entitled “Matching CCITT-compressed document images”, filed Aug. 1,1996, patterns of pass codes in CCITT-compressed documents are matchedto discover links between image documents that are compressed in thisformat.

Further, SRI 370 may retrieve a subset of all archived electronic files.For example, an IM system 300 user may select a subset corresponding toall printed documents stored in database 340. In addition, SRI 370 mayautomatically compute type classifications based upon their content. Forexample, business letters are easily distinguished from other documentsby easily computed characteristics of their images. Techniques such asthat described in U.S. Pat. No. 5,642,288, entitled “IntelligentDocument Recognition and Handling”, issued Jun. 24, 1997, could be usedfor this purpose.

In an alternative embodiment, IM system 300 may automatically archive adigital image of documents any time a document file is saved. In thisembodiment, monitoring module 310 polls computer system 200 for, anddetects, a command to write an electronic document to mass storage 230.Capture module 320 obtains a copy of the document data and forwards thecopy to CFI 330, subsequent to monitoring module 310 detecting activityof the device drivers (e.g., an interrupt generated). Capture module 310may further release the data path to the initial destination after CFI330 has completely received the document data. CFI 330 converts theformat of the received document data to a desired format, as well asindexing the data, for storage in database 340. Database 340 maintainsan archive of documents. According to one embodiment, database 340 isstored in PLP 280. However, one skilled in the art will appreciate thatdatabase 340 may be stored in memory 220, mass storage 230 or othertypes of storage devices.

In yet another embodiment, a calendar user interface may be included inIM system 300. This interface displays associations between events (e.g.appointments, meetings, trips) and documents captured at the time theseevents occurred in a metaphor (the calendar) that is familiar to users.The events may be recorded in a calendar manager software application.Calendar views are created that merge events and representations fordocuments (e.g., document icons hyperlinked to an archived version ofthe document).

Referring to FIG. 4, a flow diagram of the operation of IM system 300 isillustrated. Initially, processing logic of IM system 300 monitorsdevice activity associated with I/O ports 260 and 264 and networkinterface 270 preceding document data to be delivered to printer 261,modem 265, or to another computer system peripheral, respectively(processing block 400). In addition, processing logic of IM system 300may poll computer system 200 for a command to write to mass storage 230.Then, processing logic determines whether such activity occurred (e.g.,an interrupt signal is received) (processing block 410). If the activityis not detected, processing logic of IM system 300 continues to poll.Next, processing logic determines whether the automatic archiving optionis enabled (processing block 420).

If the automatic archiving function of IM system 300 is enabled, capturemodule 320 obtains the document data and sends it to CFI 330 (processingblock 430). Thereafter, CFI 330 converts the format of the receiveddocument data to a desired format (processing block 440). In addition,the document data is indexed for storage in database 340. Next, theconverted document data is transferred to database 340 where it isstored (processing block 450). The document data is also sent to massstorage 230 (processing block 460). Alternatively, document data istransferred to compression unit 350 for faxing, print driver 360 forprinting, or network interface 270 for sending electronic mail. If theautomatic archiving function is disabled, the document data is writtendirectly to mass storage 230, or transmitted to the appropriateperipheral device or network interface. In an alternative embodiment, IMsystem 300 transmits the document data to its destination beforearchiving. In yet another embodiment, IM system 300 alternates betweentransmitting document data to the destination device and archiving thedocument data.

It is apparent that no explicit action is required by a user to archivea document. Consequently, the time consuming process of scanningdocuments is no longer necessary. In addition, due to the guarantee thatin one embodiment every document produced is archived, documentmanagement is significantly improved.

From the above description and drawings, it will be understood by thoseof ordinary skill in the art that the particular embodiments shown anddescribed are for purposes of illustration only and are not intended tolimit the scope of the invention. Those of ordinary skill in the artwill recognize that the invention may be embodied in other specificforms without departing from the spirit and essential characteristics.References to details of particular embodiments are not intended tolimit the scope of the claims.

What is claimed is:
 1. A method for processing documents in a computersystem, the method comprising: executing a command, as part of executionof an application program, to transfer a document between a processingdevice in the computer system and a peripheral device; transferringdocument data between the processing device and the peripheral device inresponse to the command; and archiving the document data in a memory inthe computer system in response to the command to transfer the documentbetween the processing device and the peripheral device transparently tothe application program.
 2. The method defined in claim 1 wherein thestep of archiving the document data is performed transparently to anoperating system running on the computer system.
 3. The method of claim2, wherein the step of archiving the document data comprises: runningsoftware on the computer system to monitor a device driver for theperipheral device while the application program runs; capturing thedocument data when the device driver operates to invoke transfer of thedocument data; and converting the document data to an image of thedocument data.
 4. The method of claim 3, wherein the document image isstored in a format that includes one format from the group consisting ofPostscript, PCL, TIFF, GIFF, PDF and FLAS4PIX.
 5. The method of claim 3,wherein the document image is stored in a text file format.
 6. Themethod of claim 1, wherein the memory is a storage device in whichstorage is partitioned between a file archiving system and a documentarchiving system.
 7. The method of claim 4, wherein the document data isstored as a record in a database maintained in a remote storagefacility.
 8. The method of claim 4, wherein the document data is storedas a record in a database maintained in a paperless printer.
 9. Themethod of claim 4, wherein the document data is stored as an entry in adatabase maintained in the storage device.
 10. The method of claim 1,further comprising capturing a source filename of the document.
 11. Themethod defined in claim 10, further comprising providing links betweenan archived document data and the original document data.
 12. The methodof claim 1, wherein the peripheral device is coupled to a networkinterface of the computer system.
 13. The method of claim 1, furthercomprising accessing archived documents via a browser interface.
 14. Themethod defined in claim 13 further comprising accessing files stored inthe memory storing the archived documents using the browser interface.15. The method defined in claim 13 further comprising requesting asubset of all documents stored based on object type.
 16. The methoddefined in claim 15 further comprising requesting a subset of alldocuments stored based on application program type.
 17. A method forautomatically archiving document images in a computer system, the methodcomprising the steps of: monitoring transfers of document data betweenperipheral devices in the computer system and at least one processingdevice running application programs in the computer system; capturing acopy of all document data transferred between the peripheral devices andthe at least one processing device transparently to the applicationprogram; and storing the document data in a memory in the computersystem.
 18. The method of claim 17 further comprising: capturingelectronic activities of computer system processing; and storing adocument containing a record of the electronic activities in the memory.19. The method of claim 17 further comprising: capturing completion of anetwork document; and storing the network document as a record in thememory.
 20. The method defined in claim 17 wherein storing the documentdata is performed transparently to the operating system.
 21. The methodof claim 17, further comprising: running software on the computer systemto monitor a device driver for the peripheral device while applicationprograms run; capturing the document data when the device driveroperates to evoke transfer of document data; and converting the documentdata in an image of the document data for storage.
 22. The method ofclaim 17, wherein the memory is a storage device in which storage ispartitioned between a file archiving system and a document archivingsystem.
 23. The method of claim 17, further comprising accessingarchived documents via a browser interface.
 24. The method defined inclaim 23, further comprising accessing files stored in the memory usingthe browser interface.
 25. The method defined in claim 17, furthercomprising: capturing a source filename of the document; and providinglinks between archived document data and the original document data. 26.A computer system comprising: at least one peripheral device; a memorystoring at least one application program and an archiving program; a buscoupled to the memory and the at least one peripheral device; aprocessor coupled to the bus, the processor running at least oneapplication program and the archiving program to automatically capturedocuments created during execution of said at least one applicationprogram and store captured documents in the memory via execution of thearchiving program transparently with respect to said at least oneapplication program.
 27. The system defined in claim 26 wherein theprocessor executes a command to transfer the document and the archivingprogram monitors a device driver of said at least one applicationprogram to capture the document.
 28. The system defined in claim 26wherein the memory stores an operating system which is executed by theprocessor and wherein the documents are captured transparently to theoperating system.
 29. The system defined in claim 26 wherein thecomputer system is partitioned between a file archiving system and adocument archiving system.
 30. The system defined in claim 26 whereinthe archiving program includes an interface which is generated by theprocessor to enable accessing of the archived documents via a browserinterface.
 31. The system defined in claim 30 wherein files stored inthe memory are also accessed via the browser interface.
 32. A computersoftware product including a medium readable by a processor, the mediumhaving stored thereon a sequence of instructions which, when executed bythe processor, causes the processor to: execute a command, as part ofexecution of an application program, to transfer a document between aprocessing device in the computer system and a peripheral device;transfer document data between the processing device and the peripheraldevice in response to the command; and archiving the document data in amemory in the computer system in response to the command to transfer thedocument between the processing device and the peripheral devicetransparently to the application program.
 33. An apparatus forprocessing documents in computer systems comprising: means for executinga command, as part of execution of an application program, to transfer adocument between a processing device in the computer system and aperipheral device; means for transmitting document data between theprocessing device and the peripheral device in response to the command;and means for archiving the document data in a memory in the computersystem in response to the command to transfer the document between theprocessing device and the peripheral device transparently to executionof the application program.
 34. The apparatus defined in claim 33further comprising: means for capturing a source filename of thedocument, and means for providing links between archived document dataand the electronic originals.